Activision made Terminal Reality’s The Walking Dead: Video Game official in a press release today, and revealed a limited time pre-order incentive available only to early birds at Comic-Con this weekend.

The first 100 pre-orders on site at Activision’s Comic-Con booth will receive an “extremely limited edition version” of Daryl’s “Walker Ears” from the AMC television series.

If you missed the initial announcement on Friday, catch it here. Find a trailer, temporary box art, a logo, and a high-res shot of the Walker Ears below and at the gallery.